title: A phytohaemahglutinin from the Azolla-Anabaena symbiosis.
mesh_terms: D002474:Cell-Free System; D000458:Cyanobacteria / Q000032:analysis* / Q000502:physiology; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D010835:Phytohemagglutinins / Q000302:isolation & purification*; D037121:Plant Lectins; D018521:Plant Physiological Phenomena; D010944:Plants / Q000032:analysis*; D013559:Symbiosis
chemical_list: D010835:Phytohemagglutinins; D037121:Plant Lectins